ETAF_1078 GTP cyclohydrolase I type 1
       ETAF_2622 Alkaline phosphatase
       ETAF_1331 Dihydroneopterin triphosphate pyrophosphohydolase type 2
       ETAF_0412 Dihydroneopterin aldolase
       ETAF_0630 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine pyrophosphokinase
       ETAF_0355 Dihydropteroate synthase
       ETAF_0543 Dihydrofolate reductase
       ETAF_2182 Dihydrofolate synthase / Folylpolyglutamate synthase
       ETAF_1885 GTP cyclohydrolase II
       ETAF_2939 Para-aminobenzoate synthase, amidotransferase component
       ETAF_1660 Para-aminobenzoate synthase, aminase component
       ETAF_1895 Aminodeoxychorismate lyase
       ETAF_2175 Dihydroneopterin triphosphate epimerase
       ETAF_1585 folM; Alternative dihydrofolate reductase 1 FolM
       ETAF_0975 queD; Queuosine biosynthesis QueD
       ETAF_0972 Queuosine Biosynthesis QueE Radical SAM
       ETAF_0931 Queuosine Biosynthesis QueC ATPase
       ETAF_0666 NADPH dependent preQ0 reductase
       ETAF_2119 Molybdenum cofactor biosynthesis protein A
       ETAF_2118 Molybdenum cofactor biosynthesis protein C
       ETAF_2116 Molybdenum cofactor biosynthesis protein E; Molybdopterin converting factor subunit 2
       ETAF_0521 mogA; molybdenum cofactor biosynthesis protein
       ETAF_1077 Molybdopterin biosynthesis protein A
       ETAF_2861 ygfJ; YgfJ
       ETAF_3168 Molybdopterin-guanine dinucleotide biosynthesis protein A

K01495 GCH1; GTP cyclohydrolase IA [EC:3.5.4.16]
K01077 E3.1.3.1; alkaline phosphatase [EC:3.1.3.1]
K08310 nudB; dihydroneopterin triphosphate diphosphatase [EC:3.6.1.67]
K01633 folB; 7,8-dihydroneopterin aldolase/epimerase/oxygenase [EC:4.1.2.25 5.1.99.8 1.13.11.81]
K00950 folK; 2-amino-4-hydroxy-6-hydroxymethyldihydropteridine diphosphokinase [EC:2.7.6.3]
K00796 folP; dihydropteroate synthase [EC:2.5.1.15]
K00287 DHFR; dihydrofolate reductase [EC:1.5.1.3]
K11754 folC; dihydrofolate synthase / folylpolyglutamate synthase [EC:6.3.2.12 6.3.2.17]
K01497 ribA; GTP cyclohydrolase II [EC:3.5.4.25]
K01664 pabA; para-aminobenzoate synthetase component II [EC:2.6.1.85]
K01665 pabB; para-aminobenzoate synthetase component I [EC:2.6.1.85]
K02619 pabC; 4-amino-4-deoxychorismate lyase [EC:4.1.3.38]
K07589 folX; D-erythro-7,8-dihydroneopterin triphosphate epimerase [EC:5.1.99.7]
K13938 folM; dihydromonapterin reductase / dihydrofolate reductase [EC:1.5.1.50 1.5.1.3]
K01737 queD; 6-pyruvoyltetrahydropterin/6-carboxytetrahydropterin synthase [EC:4.2.3.12 4.1.2.50]
K10026 queE; 7-carboxy-7-deazaguanine synthase [EC:4.3.99.3]
K06920 queC; 7-cyano-7-deazaguanine synthase [EC:6.3.4.20]
K06879 queF; 7-cyano-7-deazaguanine reductase [EC:1.7.1.13]
K03639 moaA; GTP 3',8-cyclase [EC:4.1.99.22]
K03637 moaC; cyclic pyranopterin monophosphate synthase [EC:4.6.1.17]
K03635 MOCS2B; molybdopterin synthase catalytic subunit [EC:2.8.1.12]
K03831 mogA; molybdopterin adenylyltransferase [EC:2.7.7.75]
K03750 moeA; molybdopterin molybdotransferase [EC:2.10.1.1]
K07141 mocA; molybdenum cofactor cytidylyltransferase [EC:2.7.7.76]
K03752 mobA; molybdenum cofactor guanylyltransferase [EC:2.7.7.77]

       ETAF_0543 Dihydrofolate reductase
       ETAF_1585 folM; Alternative dihydrofolate reductase 1 FolM
       ETAF_1539 Formate--tetrahydrofolate ligase
       ETAF_2428 Methylenetetrahydrofolate dehydrogenase (NADP+) / Methenyltetrahydrofolate cyclohydrolase
       ETAF_2559 Serine hydroxymethyltransferase
       ETAF_1012 Phosphoribosylglycinamide formyltransferase
       ETAF_0159 IMP cyclohydrolase / Phosphoribosylaminoimidazolecarboxamide formyltransferase
       ETAF_2888 Methionyl-tRNA formyltransferase
       ETAF_2671 Aminomethyltransferase
       ETAF_0172 5-methyltetrahydrofolate--homocysteine methyltransferase
       ETAF_0645 Thymidylate synthase
       ETAF_1391 Formyltetrahydrofolate deformylase
       ETAF_3147 5,10-methylenetetrahydrofolate reductase
       ETAF_2678 5-formyltetrahydrofolate cyclo-ligase

K00287 DHFR; dihydrofolate reductase [EC:1.5.1.3]
K13938 folM; dihydromonapterin reductase / dihydrofolate reductase [EC:1.5.1.50 1.5.1.3]
K01938 fhs; formate--tetrahydrofolate ligase [EC:6.3.4.3]
K01491 folD; methylenetetrahydrofolate dehydrogenase (NADP+) / methenyltetrahydrofolate cyclohydrolase [EC:1.5.1.5 3.5.4.9]
K00600 glyA; glycine hydroxymethyltransferase [EC:2.1.2.1]
K11175 purN; phosphoribosylglycinamide formyltransferase 1 [EC:2.1.2.2]
K00602 purH; phosphoribosylaminoimidazolecarboxamide formyltransferase / IMP cyclohydrolase [EC:2.1.2.3 3.5.4.10]
K00604 MTFMT; methionyl-tRNA formyltransferase [EC:2.1.2.9]
K00605 gcvT; glycine cleavage system T protein (aminomethyltransferase) [EC:2.1.2.10]
K00548 metH; 5-methyltetrahydrofolate--homocysteine methyltransferase [EC:2.1.1.13]
K00560 thyA; thymidylate synthase [EC:2.1.1.45]
K01433 purU; formyltetrahydrofolate deformylase [EC:3.5.1.10]
K00297 metF; methylenetetrahydrofolate reductase (NADH) [EC:1.5.1.54]
K01934 MTHFS; 5-formyltetrahydrofolate cyclo-ligase [EC:6.3.3.2]